Bathtub handhold bar



FIG. 1 is a left front perspective view of bathtub handhold bar unit showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a plan view thereof as seen from the top;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a plan view thereof as seen from the bottom;

FIG. 6 is a right side elevational view thereof; and,

FIG. 7 is a rear elevational view thereof.

The broken line showings of an associated bathtub and adjacent wall shown in FIG. 1 are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for a bathtub handhold bar unit, as shown and described. 